JPrintTestResults.cc

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#include <iostream>
#include <iomanip>
#include <string>

#include "Jeep/JPrint.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

#include "JLang/JPredicate.hh"
#include "JLang/JVectorize.hh"

#include "JGizmo/JRootObjectID.hh"

#include "JCompareHistograms/JTest_t.hh"

#include "TString.h"
#include "TRegexp.h"


namespace {

  using namespace JPP;

  static const std::string& WILDCARD = ".*";
  static const char         COMMENT  = '#';

  /**
   * Compare a property list with a map of selection criteria.
   * 
   * \param  properties     property list
   * \param  selections     selection criteria
   * \return                true if properties match all selection criteria; else false
   */
  inline bool compare(const JProperties&                        properties,
                      const std::map<std::string, std::string>& selections)
  {
    using namespace std;
    
    for (map<string, string>::const_iterator i = selections.begin(); i != selections.end(); ++i) {
        
      const TString value(properties.getString(i->first));
      const TRegexp regexp(i->second);
      
      if (!value.Contains(regexp)) {
        return false;
      }
    }

    return true;
  }


  /**
   * Remove color ASCII code from input stream.
   *
   * \param  in             input stream
   * \return                number of stripped characters
   */
  inline size_t stripColor(std::istream& in)
  {
    static const char colorStart = '\033';
    static const char colorEnd   = 'm';

    size_t n = 0;
    
    while (in.peek() == (int) colorStart) {
      
      while (in.peek() != (int) colorEnd) {
        
        in.ignore();
        ++n;
      }

      in.ignore();
      ++n;
    }

    return n;
  }
}


/**
 * \file
 * 
 * Auxiliary program to print histogram comparison results.
 * \author bjung
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  string              inputFile;
  
  vector<string>      keys;
  map<string, string> selections;
  
  int                 debug;

  try {

    JProperties properties;

    const array_type<string>& listOfKeys   = get_keys(JTestSummary().getProperties());
    const string&             keyExplainer = MAKE_STRING("Summary information:" << endl << listOfKeys);

    for (array_type<string>::const_iterator i = listOfKeys.cbegin(); i != listOfKeys.cend(); ++i) {
      selections[*i] = WILDCARD;
      properties[*i] = selections[*i];
    }
    
    JParser<> zap("Auxiliary program to print histogram comparison results.");

    zap['f'] = make_field(inputFile,  "Histogram comparison ASCII output file");
    zap['k'] = make_field(keys,        keyExplainer)        = JPARSER::initialised();
    zap['@'] = make_field(properties, "Selection criteria") = JPARSER::initialised();
    zap['d'] = make_field(debug) = 3;

    zap(argc, argv);
  }
  catch (const exception &error) {
    FATAL(error.what() << endl);
  }
  
  ifstream in(inputFile);
  
  for (string buffer; getline(in, buffer); ) {

    istringstream iss(buffer);
    stripColor(iss);

    if (iss.peek() == (int) COMMENT) {
      continue;
    }

    JTestSummary summary;
    read(iss, summary);

    if (compare(summary.getProperties(), selections)) {
      print(cout, summary, keys.cbegin(), keys.cend(), ' ', false);
    }
  }
  
  return 0;
}